1. The salary of Sino-American SmithKline Pharmaceutical Factory is high. The employee's salary is 5000 yuan, daily allowance and holiday allowance. Pfizer's salary is 4000, which is better than that of Sino-American SmithKline.

2. The catering benefit of Sino-American SmithKline Pharmaceutical Factory is good. Enterprises provide meal subsidies to ordinary employees according to attendance, and employees who join the company provide Chinese food for free. But Pfizer has no staff meals, which is better than Sino-American SmithKline.